Top Tech Startups in Earth in 2027

We're building the Android of self-driving cars — think Tesla Autopilot for the top selling cars in America, like Hondas and Toyotas. The comma fleet is 20k users who've driven over 200M miles. We build openpilot. We build the hardware openpilot runs on. Learn more at comma.ai, check out our GitHub (github.com/commaai/openpilot), or say hello on Discord at discord.comma.ai. Looking for a job? Try our challenges at comma.ai/jobs.

At Paystand, we’re not just another fintech company—we’re trailblazers in decentralized finance (DeFi), transforming how businesses manage their finances. With thriving hubs in Santa Cruz, San Francisco, Austin, Minneapolis, Mexico City, Hermosillo, and Guadalajara, we’re leading a global revolution in financial systems. Recognized on the Inc. 5000 list for five consecutive years, we’re among the fastest-growing companies reshaping the future of finance. Our Expanding Ecosystem: Paystand isn’t just a company—it’s a growing global network. With the strategic acquisitions of Teampay, a leader in spend management, and Yaydoo, a top AR and AP platform in Latin America, we’re building an expansive ecosystem designed to revolutionize financial operations and fuel business growth worldwide.

AI-powered digital experiences to automate client onboarding & risk assessment

We believe people are at their best when they’re living free from the burden of energy costs. The sun is the energy source of all life on earth, yet humanity captures almost none of what if offers. To close that gap, Optivolt builds solar systems that think — designed with aerospace power electronics inside to make solar more powerful, reliable, and cost effective than ever. Optivolt's Breakthrough: We realized deep integration between solar panels and power electronics unlocks an entirely new design space for innovation. This led us to inventing the Power Balancer (19 patents issued, 27 pending), an advanced power electronics device which embeds inside solar panels. Balancers work by shuffling power from stronger to weaker zones in the panel to keep power flowing, maximizing energy output and reliability. Performance vs. $8B market leader: • Up to 6x higher power output in real-world conditions • 40% lower equipment cost, 50% faster to install • 4x less failure points, while eliminating hotspots (#1 solar failure mode) Optivolt's development is funded in part by the U.S. Department of Energy.

Founded by a biologist and an architect, our team has exemplified the power of interdisciplinary collaboration from its beginning. We believe that sewage offers a unique opportunity to make public health more data-driven and effective and that the best technologists can improve society, not just your photo filters. We believe that building cutting-edge technology that positively impacts our world requires collaboration across many disciplines with people from all walks of life. We equally value the perspective of technical experts and community stakeholders. We believe in radical transparency both internally and with our customers. We commit to creating a data ecosystem that respects the privacy of individuals and communities.

Sleeper's mission is to connect people over sports. We believe the most important aspect of sports is its ability to bring friends and communities together. We do this via multi-player games like fantasy leagues, with messaging at the core of the experience. We're hiring and would love to meet you!

Storetasker is the leading talent platform for Consumer Brands - changing how brands hire exceptional freelancers and agencies across development, design, marketing, finance, and operations. The platform has supported thousands of fractional hires for brands like Alo Yoga, Dermalogica, SoundCloud, DraftKings, Verve Coffee, and many more. Our matching agent sources from a highly vetted network, delivers warm introductions to the right specialists, and streamlines fractional hiring end to end. We empower entrepreneurs to bring their ideas to life by finding the right fractional teammates, and we help craft the future of work for a global community of insanely talented freelancers and agencies. To date, we've raised $4.3M from top investors, including Flybridge, Founder Collective, Techstars, and HubSpot Ventures.

Thirty Madison is a family of specialized healthcare brands devoted to creating exceptional outcomes for all. Each of its specialized brands is focused on a specific ongoing condition, and thoughtfully designed to support the unique needs of its community with personalized treatments and care; with Keeps for men's hair loss, Cove for migraine, Picnic for allergies, Facet for skin conditions, and NURX for sexual health. With empathy at the heart of its innovation, its proprietary care model empowers hundreds of thousands of people with ongoing conditions with the accessible, effective treatments across a lifetime of care.

Keeper is an AI-native tax filing software, designed for people with complex taxes. Connect your bank to automatically uncover hidden tax breaks!

We’re building something real at Class8: category-defining AI solutions for trucking fleets that replace outdated dispatching with intelligent automation. The industry is decades behind — and we’re the team pulling it into the future. Learn more about what we do: class8.com/our-solution